Algebra Inequalities

Solve the equation below. Enter your answer using set notation {}.

Solve the equation below. Enter your answer using set notation {}.

A university will spend at most $4,500 to buy monitors and keyboards for a computer lab. Each monitor will cost $250 and each keyboard will cost $50. Write an inequality that represents all possible combinations of x, the number of monitors and y, the number of keyboards.

• 150

• 50

• 4,500

• 200

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A.2(H)

A grill at a barbecue restaurant will be used to cook sausage links that are 2 lb each and briskets that are 6 lb each. No more than 120 lb of sausage links and briskets will be cooked on the grill.

Which inequality represents all possible combinations of x, the number of sausage links that will be cooked on the grill, and y, the number of briskets that will also be cooked?​

(a)  

4x - 2 ≤ -22

• x ≥ -5

• x ≥ -6

• x ≤ -6

• x ≤ -5

 Solve and then match the correct solution & graph.

• A

• B

• C

• D

-4x + 14 ≤ 54

• x ≥ -10

• x ≤ -10

• x ≥ 10

• x ≤ 10